Scanner



FIG. 1 is a perspective view of a scanner;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a reduced perspective view thereof in an alternate position.

The evenly spaced broken lines depict unclaimed parts of the scanner and form no part of the claimed design. 

CLAIM The ornamental design for a scanner, as shown and described. 